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Guokun Casting, of Baoding Hebei is an ISO 9001-2008 registered iron and steel foundry & supplier of high quality carbon steel, alloy steel, stainless steel, wear resistant steel castings, gray iron casting, ductile iron casting, protype castings and machhined castings used in Power, Mining, Transporation, Agricultural, Automobile, bus and truck ...
Mining in Ancient Greece. The Greeks used bronze, a mix of tin and copper, for their weapons and tools. Later, iron was used because it produced harder tools and weapons.Athens found a large amount of silver in the mines at Laurium.At its peak, Athens had over 20,000 slaves mining at Laurium. At the request of Themistocles, they used the money from these mines to pay for a large navy.This investment in the navy paid off in their development of a large trade network around the Mediterranean. There were very good mining areas around Greece.ater, iron was used because it produced harder tools and weapons. Athens found a large amount of silver in the mines at Laurium. At its peak, Athens had over 20,000 slaves mining at Laurium. At the request of Themistocles, they used the money from these mines to pay for a large navy.